package com.training;

import java.io.IOException;
import java.sql.SQLException;
import java.util.List;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.training.dao.EmployeeDAO;
import com.training.dto.Employee;

/**
 * Servlet implementation class SearchMultipleEmployees
 */
public class SearchMultipleEmployees extends HttpServlet {
	private static final long serialVersionUID = 1L;
       
    /**
     * @see HttpServlet#HttpServlet()
     */
    public SearchMultipleEmployees() {
        super();
        // TODO Auto-generated constructor stub
    }

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		
		 String empName  = request.getParameter("empName").trim();
		 
		 if(empName != null)
		 {
			 try {
				List<Employee> employeesList = new EmployeeDAO().searchByEmployeeName(empName);
				
				if(employeesList != null && employeesList.size() > 0)
				{				
				request.getSession().setAttribute("empList",employeesList);
				
				}
				else
				{
					request.getSession().removeAttribute("empList");
				}
				response.sendRedirect("searchResults.jsp");
				
				
				
				
			} catch (ClassNotFoundException e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			} catch (SQLException e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			}
			 
			 
		}

	}

}
